Bearfoot Tools Original Electric Mandrel Spinner 801000 Zippered case Holds a variety of mandrels sizes 1/16 to 5/32 Power Box has precise variable speed control from 65-105 rpm with a fast/slow switch and rheostat for even heating.....faster bead making, decorative dots sink in evenly and quickly. Convenient speed control on the handle allows for amazing precision and consistency over bead creation. Can be used in both the right and left hand by simply switching the direction of the spin using the reverse switch